Kohala Lighthouse surfForecast / HAW – Big Island / USA

information circle12 Day Weather and Surf, issued 7 am Saturday 08 Nov 2025 HST
Forecast update in hr  min  s Forecast update imminent
Kohala Lighthouse surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kohala Lighthouse sea temperature is
26.8° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Kohala Lighthouse this week:

The most powerful waves expected at Kohala Lighthouse in the next 12 days are 3.0m 14s and forecast to arrive on Monday (Nov 10) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 9s period and expected on Sunday (Nov 09) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2PM (Mon 10th Nov)10ft (3.0m) 14s

Table - best surf conditions forecast for Kohala Lighthouse over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 5mm), mostly falling on Sat night. Warm (max 26°C on Sat morning, min 23°C on Sun afternoon). Winds increasing (light winds from the E on Sat morning, strong winds from the ENE by Mon afternoon).

Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Tue night. Warm (max 24°C on Tue morning, min 23°C on Tue afternoon). Mainly near gales.

Saturday
08
Sunday
09
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
N
0.8
NNW
1.3
N
2.1
N
2.2
NNE
2.4
NNE
3
NNE
2.5
NNE
2.3
NNE
2.3
NNE
2.5
NNE
2.5
NE
2.5
NNE
3
NE
3
NE
2.5
NE
3
NE
2.5
NE
2.5
NE
2.4
ENE
2.1
ENE
Period(s) (?)1413121211141313131313111010109109998
Wave
Graph
(?)Metric surfscale
Energy kJ (?)153239488125611762049270725351777178820331537124418511850122814601015989864630
Wind
(km/h)
15
NE
20
NE
20
NE
30
ENE
40
ENE
35
ENE
35
ENE
40
ENE
40
ENE
35
ENE
40
ENE
35
E
40
ENE
50
ENE
50
ENE
50
ENE
45
ENE
40
E
45
ENE
40
ENE
40
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscrosscross-
on
crosscrosscrosscrosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
3:57PM
0.36
6:21AM
0.89
4:41PM
0.32
7:24AM
0.83
6:48PM
0.29
8:32AM
0.77
10:04PM
0.34
9:36AM
0.72
11:33PM
0.44
10:30AM
0.68
12:19AM
0.54
11:14AM
0.63
12:53AM
0.63
Low Tide
/ height (m)
1:00PM
0.32
10:12PM
0.05
2:45PM
0.31
10:55PM
0.13
4:18PM
0.28
11:51PM
0.22
4:57PM
0.25
1:31AM
0.31
5:24PM
0.21
3:44AM
0.36
5:46PM
0.18
5:22AM
0.37
6:06PM
0.16
Saturday
08
Sunday
09
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Sunrise6:28--6:28--6:28--6:30--6:30--6:31--6:31--
Sunset-5:45--5:45--5:44--5:44--5:44--5:43--5:43-
clear
clear
rain showers
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
clear
part cloud
rain showers
part cloud
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
Rain (mm)
--1121-----1-14------
Temp. °C262625242324242424242424242424242424242424
Feels °C (?)272624221920192019191918191918181818191919
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Kohala Lighthouse Surf forecast

The above surf forecast table for Kohala Lighthouse provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Kohala Lighthouse can be found by selecting the local surf guide option on the grey menu. Our Kohala Lighthouse surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Kohala Lighthouse) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Kohala Lighthouse may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Kohala Lighthouse is 87 km (54 miles) from Kihei. If you plan a vacation in Big Island, look for hotels and other accommodation in Kihei. Kihei has rooms for a wide range of budgets as well as car hire and transport links.

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